Other books by him.
1. The UNIX programming environment
2. The Practice of Programming
3. The Go Programming Language
Other books by him.
1. The UNIX programming environment
2. The Practice of Programming
3. The Go Programming Language
The Elements of Programming Style
Software Tools / Software Tools in Pascal
I have read Elements and Software Tools in Pascal, and while partially definitely outdated ("avoid FORTRAN's three-way if"), excellent writing. Especially Software Tools in Pascal, which in large parts describes and explains source code; I was very impressed by the way the descriptions added lots of insights on top of just the code. Kernighan also manages to smuggle subtle bits of humour into texts about otherwise dry topics.
The Go book was mostly written by Alan Donavan, according to Kernighan anyway (as stated in some interviews), but he's not the bragging sort so he might be underselling his contribution.
https://en.m.wikipedia.org/wiki/AWK
And Brian Kernighan has done a lot more than what I've read in this thread so far (though I've not read the full thing yet, and of course, it changes over time).
His overall influence on the field of software also extends far beyond his own direct work.
https://en.m.wikipedia.org/wiki/Brian_Kernighan
He is one of my top software gurus, since early in my career, since I worked a lot with Unix, from early on, but not only due to his Unix work and writing. I've used the knowledge and wisdom in some of his books to great advantage, throughout my career, and will be forever thankful to him and the rest of the early as well as later Unix "gang" for that.
I enjoy clowning around and joking in personal interactions (if appropriate) and used to do it in my writing, but have come to believe that the humble, dry, concise style of the works mentioned above is most suitable and clearest for technical writing addressed to an unknown audience.